Gecko [ tsuru-no-tsurugi.tokyo ]

Linux tsuru-no-tsurugi 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20 16:09:34 UTC 2026 x86_64
Apache/2.4.52 (Ubuntu)
Server IP : 192.168.0.18 & Your IP : 216.73.216.68
Domains : Cant Read [ /etc/named.conf ]
User : www-data

Name	Size	Permission	Date
handlers	[ DIR ]	drwxr-xr-x	2026-07-06 06:50
json	[ DIR ]	drwxr-xr-x	2026-07-06 06:50
nodes	[ DIR ]	drwxr-xr-x	2026-07-06 06:50
visitors	[ DIR ]	drwxr-xr-x	2026-07-06 06:50
class_loader.rb	1.96 KB	-rw-r--r--	2026-06-17 20:57
coder.rb	2.05 KB	-rw-r--r--	2026-06-17 20:57
core_ext.rb	359 B	-rw-r--r--	2026-06-17 20:57
exception.rb	264 B	-rw-r--r--	2026-06-17 20:57
handler.rb	7.2 KB	-rw-r--r--	2026-06-17 20:57
nodes.rb	2.35 KB	-rw-r--r--	2026-06-17 20:57
omap.rb	75 B	-rw-r--r--	2026-06-17 20:57
parser.rb	1.67 KB	-rw-r--r--	2026-06-17 20:57
scalar_scanner.rb	4.14 KB	-rw-r--r--	2026-06-17 20:57
set.rb	74 B	-rw-r--r--	2026-06-17 20:57
stream.rb	923 B	-rw-r--r--	2026-06-17 20:57
streaming.rb	667 B	-rw-r--r--	2026-06-17 20:57
syntax_error.rb	585 B	-rw-r--r--	2026-06-17 20:57
tree_builder.rb	2.98 KB	-rw-r--r--	2026-06-17 20:57
versions.rb	188 B	-rw-r--r--	2026-06-17 20:57
visitors.rb	236 B	-rw-r--r--	2026-06-17 20:57
y.rb	190 B	-rw-r--r--	2026-06-17 20:57

Rename

# frozen_string_literal: true
require 'psych/omap'
require 'psych/set'

module Psych
  class ClassLoader # :nodoc:
    BIG_DECIMAL = 'BigDecimal'
    COMPLEX     = 'Complex'
    DATE        = 'Date'
    DATE_TIME   = 'DateTime'
    EXCEPTION   = 'Exception'
    OBJECT      = 'Object'
    PSYCH_OMAP  = 'Psych::Omap'
    PSYCH_SET   = 'Psych::Set'
    RANGE       = 'Range'
    RATIONAL    = 'Rational'
    REGEXP      = 'Regexp'
    STRUCT      = 'Struct'
    SYMBOL      = 'Symbol'

def initialize
      @cache = CACHE.dup
    end

def load klassname
      return nil if !klassname || klassname.empty?

find klassname
    end

def symbolize sym
      symbol
      sym.to_sym
    end

constants.each do |const|
      konst = const_get const
      class_eval <<~RUBY
        def #{const.to_s.downcase}
          load #{konst.inspect}
        end
      RUBY
    end

private

def find klassname
      @cache[klassname] ||= resolve(klassname)
    end

def resolve klassname
      name    = klassname
      retried = false

begin
        path2class(name)
      rescue ArgumentError, NameError => ex
        unless retried
          name    = "Struct::#{name}"
          retried = ex
          retry
        end
        raise retried
      end
    end

CACHE = Hash[constants.map { |const|
      val = const_get const
      begin
        [val, ::Object.const_get(val)]
      rescue
        nil
      end
    }.compact].freeze

class Restricted < ClassLoader
      def initialize classes, symbols
        @classes = classes
        @symbols = symbols
        super()
      end

def symbolize sym
        return super if @symbols.empty?

if @symbols.include? sym
          super
        else
          raise DisallowedClass, 'Symbol'
        end
      end

private

def find klassname
        if @classes.include? klassname
          super
        else
          raise DisallowedClass, klassname
        end
      end
    end
  end
end